34259820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:340

約数の個数: 144

約数和(自身を含む): 114605568

約数和(自身を除く): 80345748

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 43, 49, 60, 70, 84, 86, 98, 105, 129, 140, 147, 172, 196, 210, 215, 245, 258, 271, 294, 301, 420, 430, 490, 516, 542, 588, 602, 645, 735, 813, 860, 903, 980, 1084, 1204, 1290, 1355, 1470, 1505, 1626, 1806, 1897, 2107, 2580, 2710, 2940, 3010, 3252, 3612, 3794, 4065, 4214, 4515, 5420, 5691, 6020, 6321, 7588, 8130, 8428, 9030, 9485, 10535, 11382, 11653, 12642, 13279, 16260, 18060, 18970, 21070, 22764, 23306, 25284, 26558, 28455, 31605, 34959, 37940, 39837, 42140, 46612, 53116, 56910, 58265, 63210, 66395, 69918, 79674, 81571, 113820, 116530, 126420, 132790, 139836, 159348, 163142, 174795, 199185, 233060, 244713, 265580, 326284, 349590, 398370, 407855, 489426, 570997, 699180, 796740, 815710, 978852, 1141994, 1223565, 1631420, 1712991, 2283988, 2447130, 2854985, 3425982, 4894260, 5709970, 6851964, 8564955, 11419940, 17129910, 34259820]

約数ペア:

[(1, 34259820), (2, 17129910), (3, 11419940), (4, 8564955), (5, 6851964), (6, 5709970), (7, 4894260), (10, 3425982), (12, 2854985), (14, 2447130), (15, 2283988), (20, 1712991), (21, 1631420), (28, 1223565), (30, 1141994), (35, 978852), (42, 815710), (43, 796740), (49, 699180), (60, 570997), (70, 489426), (84, 407855), (86, 398370), (98, 349590), (105, 326284), (129, 265580), (140, 244713), (147, 233060), (172, 199185), (196, 174795), (210, 163142), (215, 159348), (245, 139836), (258, 132790), (271, 126420), (294, 116530), (301, 113820), (420, 81571), (430, 79674), (490, 69918), (516, 66395), (542, 63210), (588, 58265), (602, 56910), (645, 53116), (735, 46612), (813, 42140), (860, 39837), (903, 37940), (980, 34959), (1084, 31605), (1204, 28455), (1290, 26558), (1355, 25284), (1470, 23306), (1505, 22764), (1626, 21070), (1806, 18970), (1897, 18060), (2107, 16260), (2580, 13279), (2710, 12642), (2940, 11653), (3010, 11382), (3252, 10535), (3612, 9485), (3794, 9030), (4065, 8428), (4214, 8130), (4515, 7588), (5420, 6321), (5691, 6020)]